AIMC Topic: Cerebral Arteries

Clear Filters Showing 11 to 14 of 14 articles

Gap-free segmentation of vascular networks with automatic image processing pipeline.

Computers in biology and medicine Jan 21, 2017
Current image processing techniques capture large vessels reliably but often fail to preserve connectivity in bifurcations and small vessels. Imaging artifacts and noise can create gaps and discontinuity of intensity that hinders segmentation of vasc...
Cerebral Angiography Pattern Recognition, Automated Cerebral Arteries Sensitivity and Specificity Image Interpretation, Computer-Assisted Reproducibility of Results Machine Learning Humans Algorithms
View on PubMed DOI

Support vector machine classification of arterial volume-weighted arterial spin tagging images.

Brain and behavior Oct 7, 2016
INTRODUCTION: In recent years, machine-learning techniques have gained growing popularity in medical image analysis. Temporal brain-state classification is one of the major applications of machine-learning techniques in functional magnetic resonance ...
Support Vector Machine Magnetic Resonance Imaging Male Algorithms Female Cerebral Arteries Humans Adult Brain Young Adult
View on PubMed DOI

Improvement of depiction of the intracranial arteries on brain CT angiography using deep learning reconstruction.

Journal of integrative neuroscience Dec 30, 2021
To evaluate the ability of a commercialized deep learning reconstruction technique to depict intracranial vessels on the brain computed tomography angiography and compare the image quality with filtered-back-projection and hybrid iterative reconstruc...
Retrospective Studies Female Humans Image Processing, Computer-Assisted Middle Cerebral Artery Male Adolescent Adult Cerebral Arteries Deep Learning Vertebral Artery Carotid Artery, Internal Computed Tomography Angiography Middle Aged Aged, 80 and over Young Adult Aged
View on PubMed DOI

Soft robotic steerable microcatheter for the endovascular treatment of cerebral disorders.

Science robotics Aug 18, 2021
Catheters used for endovascular navigation in interventional procedures lack dexterity at the distal tip. Neurointerventionists, in particular, encounter challenges in up to 25% of aneurysm cases largely due to the inability to steer and navigate the...
Intracranial Aneurysm Biomedical Engineering Catheterization Cerebral Arteries Humans Elasticity Calibration Catheters Imaging, Three-Dimensional Polymers Endovascular Procedures Female Swine Embolization, Therapeutic Computer Simulation Animals Robotics Equipment Design United States
View on PubMed DOI
Popular Topics
Recent Journals